<script lang="ts" setup>
import type { VxeTableGridOptions } from '#/adapter/vxe-table';
import type { Demo03StudentApi } from '#/api/infra/demo/demo03/inner';

import { ref } from 'vue';

import { Page, useVbenModal } from '@vben/common-ui';
import { downloadFileFromBlobPart, isEmpty } from '@vben/utils';

import { ElLoading, ElMessage, ElTabPane, ElTabs } from 'element-plus';

import { ACTION_ICON, TableAction, useVbenVxeGrid } from '#/adapter/vxe-table';
import {
  deleteDemo03Student,
  deleteDemo03StudentList,
  exportDemo03Student,
  getDemo03StudentPage,
} from '#/api/infra/demo/demo03/inner';
import { $t } from '#/locales';

import { useGridColumns, useGridFormSchema } from './data';
import Demo03CourseList from './modules/demo03-course-list.vue';
import Demo03GradeList from './modules/demo03-grade-list.vue';
import Form from './modules/form.vue';

/** 子表的列表 */
const subTabsName = ref('demo03Course');

const [FormModal, formModalApi] = useVbenModal({
  connectedComponent: Form,
  destroyOnClose: true,
});

/** 刷新表格 */
function onRefresh() {
  gridApi.reload();
}

/** 创建学生 */
function handleCreate() {
  formModalApi.setData({}).open();
}

/** 编辑学生 */
function handleEdit(row: Demo03StudentApi.Demo03Student) {
  formModalApi.setData(row).open();
}

/** 删除学生 */
async function handleDelete(row: Demo03StudentApi.Demo03Student) {
  const loadingInstance = ElLoading.service({
    text: $t('ui.actionMessage.deleting', [row.id]),
    background: 'rgba(0, 0, 0, 0.7)',
  });
  try {
    await deleteDemo03Student(row.id as number);
    ElMessage.success($t('ui.actionMessage.deleteSuccess', [row.id]));
    onRefresh();
  } finally {
    loadingInstance.close();
  }
}

/** 批量删除学生 */
async function handleDeleteBatch() {
  const loadingInstance = ElLoading.service({
    text: $t('ui.actionMessage.deleting'),
    background: 'rgba(0, 0, 0, 0.7)',
  });
  try {
    await deleteDemo03StudentList(checkedIds.value);
    ElMessage.success($t('ui.actionMessage.deleteSuccess'));
    onRefresh();
  } finally {
    loadingInstance.close();
  }
}

const checkedIds = ref<number[]>([]);
function handleRowCheckboxChange({
  records,
}: {
  records: Demo03StudentApi.Demo03Student[];
}) {
  checkedIds.value = records.map((item) => item.id);
}

/** 导出表格 */
async function handleExport() {
  const data = await exportDemo03Student(await gridApi.formApi.getValues());
  downloadFileFromBlobPart({ fileName: '学生.xls', source: data });
}

const [Grid, gridApi] = useVbenVxeGrid({
  formOptions: {
    schema: useGridFormSchema(),
  },
  gridOptions: {
    columns: useGridColumns(),
    height: 'auto',
    pagerConfig: {
      enabled: true,
    },
    proxyConfig: {
      ajax: {
        query: async ({ page }, formValues) => {
          return await getDemo03StudentPage({
            pageNo: page.currentPage,
            pageSize: page.pageSize,
            ...formValues,
          });
        },
      },
    },
    rowConfig: {
      keyField: 'id',
      isHover: true,
    },
    toolbarConfig: {
      refresh: { code: 'query' },
      search: true,
    },
  } as VxeTableGridOptions<Demo03StudentApi.Demo03Student>,
  gridEvents: {
    checkboxAll: handleRowCheckboxChange,
    checkboxChange: handleRowCheckboxChange,
  },
});
</script>

<template>
  <Page auto-content-height>
    <FormModal @success="onRefresh" />

    <Grid table-title="学生列表">
      <template #expand_content="{ row }">
        <!-- 子表的表单 -->
        <ElTabs v-model="subTabsName" class="mx-8">
          <ElTabPane name="demo03Course" label="学生课程">
            <Demo03CourseList :student-id="row?.id" />
          </ElTabPane>
          <ElTabPane name="demo03Grade" label="学生班级">
            <Demo03GradeList :student-id="row?.id" />
          </ElTabPane>
        </ElTabs>
      </template>
      <template #toolbar-tools>
        <TableAction
          :actions="[
            {
              label: $t('ui.actionTitle.create', ['学生']),
              type: 'primary',
              icon: ACTION_ICON.ADD,
              auth: ['infra:demo03-student:create'],
              onClick: handleCreate,
            },
            {
              label: $t('ui.actionTitle.export'),
              type: 'primary',
              icon: ACTION_ICON.DOWNLOAD,
              auth: ['infra:demo03-student:export'],
              onClick: handleExport,
            },
            {
              label: $t('ui.actionTitle.deleteBatch'),
              type: 'danger',
              icon: ACTION_ICON.DELETE,
              disabled: isEmpty(checkedIds),
              auth: ['infra:demo03-student:delete'],
              onClick: handleDeleteBatch,
            },
          ]"
        />
      </template>
      <template #actions="{ row }">
        <TableAction
          :actions="[
            {
              label: $t('common.edit'),
              type: 'text',
              icon: ACTION_ICON.EDIT,
              auth: ['infra:demo03-student:update'],
              onClick: handleEdit.bind(null, row),
            },
            {
              label: $t('common.delete'),
              type: 'danger',
              text: true,
              icon: ACTION_ICON.DELETE,
              auth: ['infra:demo03-student:delete'],
              popConfirm: {
                title: $t('ui.actionMessage.deleteConfirm', [row.id]),
                confirm: handleDelete.bind(null, row),
              },
            },
          ]"
        />
      </template>
    </Grid>
  </Page>
</template>
